HONKAI STAR RAIL: Eon of the mystery.

In the dark, lonely and cold void of the universe, "HE" has awakened.
He who cannot be named or defined, whose identity is a mystery, but whose intervention will change a destiny already written in the stars.
Honkai Star Rail Facfic with Smut and Haren.
I will not get ahead of the plot and I will not invent a lot of shit like in other facfics, so that when new parts of the canon come out, the story is left without any way to continue it.
My goal is to follow it as updates to the game come out until it finishes its story.
Note: I can't decide whether to save Tingyun and make her a romantic interest or just let her die.
By not having a star, MC will gradually have the powers of the madman sequences from (Lord of the Mystery)
***
English is not my native language...
heck, not even my second.
I'm writing this with a translator, so I'm sure there will be a lot of mistakes...
Hell, I don't even write well in my own language, I can't even imagine how this would read in English.